Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
UNITED · FLIGHT UA 2039SCHEDULED · TYPICAL SCHEDULE
UA 2039 · LAS → LAX
departs 6:00 AM PT · arrives 7:14 AM PT
Forecast issued Tue 10:00 PM ET · 35h before departure
Odds over time
Arrive at LAX more than 15 minutes late?
5%chance · ±1 pts−1 pt · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to LAX?
On time or early
95%
15–30 min late
2%
30 min–1 hour late
1%
1–2 hours late
<1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.